JPS5930112U - grating optical coupler - Google Patents
grating optical couplerInfo
- Publication number
- JPS5930112U JPS5930112U JP12486682U JP12486682U JPS5930112U JP S5930112 U JPS5930112 U JP S5930112U JP 12486682 U JP12486682 U JP 12486682U JP 12486682 U JP12486682 U JP 12486682U JP S5930112 U JPS5930112 U JP S5930112U
- Authority
- JP
- Japan
- Prior art keywords
- optical coupler
- grating
- grating optical
- incident light
- abstract
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、レーザ・ビームのグレーティングへの照射位
置に対する光導波路への光結合の様子を示す図、第２図
および第３図はこの考案の実施例を示し、第２図Ａは平
面図、第２図Ｂは断面図、第３図は平面図、第４図はボ
ックスとこのボックス内に収められた光偏向器とを示す
斜視図である。
２・・・光導波層、３・・・グレーティング、４・・・
フォト・ダイオード。Fig. 1 is a diagram showing the state of optical coupling to the optical waveguide with respect to the irradiation position of the laser beam on the grating, Figs. 2 and 3 show an embodiment of this invention, and Fig. 2A is a plan view. , FIG. 2B is a sectional view, FIG. 3 is a plan view, and FIG. 4 is a perspective view showing a box and an optical deflector housed in the box. 2... Optical waveguide layer, 3... Grating, 4...
Photodiode.
Claims (1)
導波させるグレーティングと、このグレーティングに近
接して設けられ入射光を検出する光センサとからなるグ
レーティング光結合器。A grating optical coupler consisting of a grating formed at an optical coupling point on a leading waveguide to guide incident light to the leading waveguide, and a photosensor provided close to the grating to detect the incident light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12486682U JPS5930112U (en) | 1982-08-17 | 1982-08-17 | grating optical coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12486682U JPS5930112U (en) | 1982-08-17 | 1982-08-17 | grating optical coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5930112U true JPS5930112U (en) | 1984-02-24 |
Family
ID=30284492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12486682U Pending JPS5930112U (en) | 1982-08-17 | 1982-08-17 | grating optical coupler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930112U (en) |
-
1982
- 1982-08-17 JP JP12486682U patent/JPS5930112U/en active Pending
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